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33,885
RESULTS

Media Type
31,106
texts
1,785
movies
709
audio
205
data
31
images
21
web
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Availability
32,744
Always Available
1,085
Available to Borrow
56
Waitlist
Topics & Subjects
10,141
ERIC Archive
6,909
NASA Technical Reports Server (NTRS)
4,921
EARTH RESOURCES PROGRAM
3,675
Educational Resources
3,668
Mines and mineral resources
1,852
Elementary Secondary Education
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Collection
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Creator
10,141
eric
6,909
nasa technical reports server (ntrs)
1,039
defense technical information center
615
u.s. fish and wildlife service
605
pankaj oudhia
581
united states. bureau of mines
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Language
32,158
English
191
French
79
German
72
Spanish
18
Dutch
17
Portuguese
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